How can I fix the window regulater on my drivers side passenger door?

I used to work as a mechanic when I was a young man but stopped when computers and AC became standard. I found a video and instructions on how to take the panel off. I will probably purchase a new aftermarket window regulater unit because it seems the best and least complex task. I do have some tools but I am concerned about the electrical settings if required (algorythems) mentioned in some of the online videos regarding the chip learning the revolutions needed for the regulater to remember the distance of the window travel. Please let me know if you can shed some light on my concerns.

Just replace the regulator and motor assem. That should, do the trick.Didn't look for your profile,but if you have worked on cars befor you can do it again!

Thanks, I know I can do the basics, I was just worried about the electrical memory chip stuff, thanks again for all your help. Sincerely, Ovid

Dont worry about any memory chips or the like,Just pay attention to the way the assembly comes out and reverse procedure going back. Be sure to remove the window glass attachment bolts and raise the glass,wedge a rubbe handle screwdriver or so to keep glass in place. Take pictures if you have to for later reference.Spray tracks with lube wd40 will work.This will let glass glide more easily up/down.